168 



AMERICAN JOURNAL 



72. G. crepera, Lea. 



73. " culta, Lea. 



74. " decorata, Anth 



75. " ellipsoides, Lea. 



76. " elliptica, Lea. 



II. " expansa, Lea. 



78. " fabalis, Lea. 



79. " fallax, im. 



80. " fascinans, Lea. 



81. " fumea, Lea. 



82. " furva, Lea. 



83. " Gerhardtii, Lea. 



84. " glandaria, X^a. 



85. " gratiosa, Lea. 



86. " harpa, Lea. 



87. " Haysiana, Lea. 



88. " irapressa, Lea. 



89. " Iffita, e/a?/. 



90. " Lewisii, Lea. 



91. " luteola, Lea. 



92. " mellea, Lea. 



93. " negata, Lea. 



94. " oliva, Xert. 



95. " osculata, Lea. 



96. " ovalis, ieff. 



97. " pergrata, Lea. 



98. '' perstriata, Lea. 



99. " propria, Lea. 



100. " pudica, Lea. 



101. " punicea, Lea. 



102. " pupreformis, Lea. 



103. " quadricinata, Lea. 



104. " quadrivittata, Lea. 



105. " rara, Lea. 



106. " rubicunda, Lea. 



107. " Sbelbyensis, Lea. 



108. " Sbowalterii, Lea. 



109. " solidula, Lea. 



110. " spurca, Lea. 



III. " strarainea, Lea. 



112. " tecta, Anth. 



1 13. " tenera, Anth. 



114. " tenebro-vittata, Lea. 



115. " Vanuxemensis, Lea. 



116. " varians, Lea. 



117. G. variata, Lea. 



118. " Vauxiana, Lea. 



119. " virgulata, Lea. 



120. " Wheatleyi, Lea. 



LIOPLAX, Troschel. 



121. L.cyclostomatiformis, Lea. 



LITHASIA, Haldeman. 



122. L. brevis, Lea. 



123. " cylindracea, Lea. 



124. " fusiformis, Lea. 



125. " niiclea, Lea. 



126. " vittata, Lea. 



127. " Wheatleyi, Lea. 



MELANTHO, Bowditch. 



128. M. ponderosa, Say. 



NERITELLA, Humphrey. 



129. N. Sbowalterii, Lea. 



SCHIZOSTOMA, Lea. 



130. S. Alabamense, Lea. 

 181. " amplum, Anth. 



132. " Antbonyi, Reeve. 



133. " Babylonicum, Lea. 



134. " Buddii, Lea. 



135. " bulbosum, Ajith. 



136. " cariniferum, Anth. 



137. " castaneum, Lea. 



138. " constrictura, Lea. 



139. " demissum, Anth. 



140. " ellipticum, Lea. 



141. " excisum. Lea. 



142. " glandulum, Lea. 



143. " glans, Lea. 



144. " globosura, Anth. 



145. " incisum, Lea. 



146. " biciniatum. Lea. 



147. " Lewisii, Lea,^ 



*Manuscrlpt. 



